{"product_id":"centric-320-61109h-disc-brake-rotor-rear","title":"Centric 320.61109H Disc Brake Rotor - Rear","description":"\u003ch2\u003eCentric GCX Rear Rotor Protection\u003c\/h2\u003e\u003cp\u003eCentric GCX Elemental Protection Disc Brake Rotor 320.61109H is a rear vented rotor built for 2015-2020 Ford Mustang applications, including Performance Package models. It combines a fully coated disc finish with Centric’s RS200 coating on non-mating surfaces to help resist rust and corrosion while maintaining OE-style braking dimensions.\u003c\/p\u003e\u003cp\u003eFor Ford Mustang rear brake service, this rotor uses a high carbon metallurgy profile and application-specific coating pattern to align with the vehicle’s brake pad friction type and OEM metallurgical requirements.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 320.61109H\u003c\/li\u003e\n\u003cli\u003eFits 2015-2020 Ford Mustang, rear\u003c\/li\u003e\n\u003cli\u003eFits 2015-2020 Ford Mustang, rear, Performance Package\u003c\/li\u003e\n\u003cli\u003eFully coated disc finish with coated hat surface\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vanes\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.992 in. \/ 330.0 mm\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.984 in. \/ 25.0 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.925 in. \/ 23.5 mm\u003c\/li\u003e\n\u003cli\u003e5-lug pattern with 4.500 in. bolt circle\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.795 in. \/ 71.0 mm\u003c\/li\u003e\n\u003cli\u003eOEM vane count: 53\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eCentric’s GCX Elemental Protection Disc Brake Rotors are engineered to match OE performance while adding corrosion resistance across the rotor’s non-mating surfaces. The full coating helps preserve appearance and reduce rust buildup on exposed areas, which is especially useful for rear brake rotors that see regular moisture and road contamination. Part number 320.61109H is built with a high carbon alloy formulation and application-specific coating pattern for the Ford Mustang rear axle.\u003c\/p\u003e\u003cp\u003eCompatible With 2015-2020 Ford Mustang rear brake service, this rotor measures 12.992 inches in outside diameter, uses a vented construction, and features a floating disc mounting design. The smooth surface and coated hat finish support a clean installation appearance and OE-style fitment. If you are replacing worn rear rotors on a Mustang, 320.61109H provides the dimensional and material specifications needed for a direct-fit brake repair.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake pulsation from rotor wear\u003c\/li\u003e\n\u003cli\u003eRust and corrosion on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUneven braking feel caused by worn disc thickness\u003c\/li\u003e\n\u003cli\u003eBrake noise related to rotor surface condition\u003c\/li\u003e\n\u003cli\u003eService replacement for Ford Mustang rear vented rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rotor dimensions, hub fitment, and rear brake configuration before installation. This rotor is for rear use only and is listed for vented rear disc applications, including Performance Package models. Clean the hub mounting surface thoroughly and inspect pads, calipers, and hardware condition before completing brake service. Part number 320.61109H should be matched to the vehicle’s rear brake setup before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eCentric develops GCX rotors with OE-style metallurgy and application-specific coating patterns to align with factory brake requirements. The brand states that its GCX coverage spans more than 1,000 SKUs and covers a large share of vehicles on the road today, supporting broad application accuracy for parts such as this Ford Mustang rear rotor.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":52413543121077,"sku":"BKNJ-320.61109H","price":82.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_32061109H_Fro.jpg?v=1777794082","url":"https:\/\/www.partcatalog.com\/products\/centric-320-61109h-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}